Square array A(n,k), n >= 0, k >= 1, read by antidiagonals: A(n,k) = exp(1/k) * Sum_{j>=0} (k*j + 1)^n / ((-k)^j * j!).
A334192
Square array A(n,k), n >= 0, k >= 1, read by antidiagonals: A(n,k) = exp(1/k) * Sum_{j>=0} (k*j + 1)^n / ((-k)^j * j!).
Terms
- a(0) =1a(1) =1a(2) =0a(3) =1a(4) =0a(5) =-1a(6) =1a(7) =0a(8) =-2a(9) =-1a(10) =1a(11) =0a(12) =-3a(13) =-4a(14) =2a(15) =1a(16) =0a(17) =-4a(18) =-9a(19) =4a(20) =9a(21) =1a(22) =0a(23) =-5a(24) =-16a(25) =0a(26) =64a(27) =9a(28) =1a(29) =0
External references
- oeis: A334192